yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] buedi:
Hello,

first of all again and again thx for your hard work! New version is working!

Still facing the same unstability problems (in some cases):

- Plugging in the USB cable -> Screen is freezing sometimes (but goes off after a while, and after pressing power button, the button light goes on and background light goes also on (but I can't see the OS))

- It took about 5 sec. when I'm getting a call, till I see the OS screen (button lights and background light goes on like below)

- It's taking about 2 sec. after pushing the power button till I see something. 1sec, and background light goes on, 1 sec. I can see the OS (same like early kernel builds from HTC HD2)

- In some cases OS hangs like when I'm plugging USB cable in when I'm getting a call

- Sometimes device is getting pretty warm on the back (on the height of the camera)

Add. information:

- New Wifi-driver is def. better as the version from the last builds

- Noticed from the last builds no diff. with the lite battery driver (I think this is a placebo driver ;-))

Some tips for me to get this thing stable or more stable? I activated everything in TweakAIO:

LMK is "opt", comp (100,20,4), mount (sio), undervolt is default (790,830,880,900,930,1000,1055,1155,1255), avp (240000), vde (650000), gpu (350000), cpu1 (655000), cpu2 (610000), ps (0), screen off (503000), ddr2 (50000), lpddr2 (18000)!

Keep up the good work!

P.s.: I've two devices where I can test your kernel (since three months), and I've same problems on both off them (one is older 216 isn't working, one is new 216 is working)
[LG Optimus 2x] djasis:
3rd kernel works fine except 'getril' application. Absolutely doesn't allow to flash any other ril, keeping ril flashed before with older kernel.

Sorry if bad English :-)

Using with temasek cm7 build 85 with 725bb and 725 v10e ril (russia)
[LG Optimus 2x] @dap:
Yeah me, too. Trying to flash LOC_DS_OTF-3.0.y
[LG Optimus 2x] kickokim:
Maybe this can help: before flashing the kernel i deleted all the files and folders i could find that had tweakaio or etana in their name. After that i flashed the new kernel and now it works! It's strange, but it worked for me!
[LG Optimus 2x] kickokim:
Same here, can't change ril...
[LG Optimus 2x] yukkio:
You can't change the ril because system can't be mounted as rw.
[LG Optimus 2x] morckx:
If system can't be mounted rw, this is most probably because of a corrupted filesystem. It's even more probable, if you had crashes before and had to pull the battery.

You can check it in CWM via adb shell with:

/sbin/e2fsck /dev/block/mmcblk0p1

Try to repair with:

/sbin/e2fsck -fp /dev/block/mmcblk0p1

Or you can immediately format it if you have a recent backup or can re-install your system easily. Don't panic when formatting doesn't work. Just reboot into recovery and try again.

Edit: e2fsck parameters corrected.
[LG Optimus 2x] @dap:
Interesting. I renamed my existing etana.conf and the kernel booted past the second LG screen then hung on the CM7 bootscreen...
[LG Optimus 2x] kickokim:
Ok, i didn't see your post before. I'll just wait for a fix!
[LG Optimus 2x] indyroid:
Im on 2.3.30 and works good for me.
[LG Optimus 2x] yukkio:
I think that's correct.

I will restore a nandroid.

Thank you.

BR.

Edit:

I confirm the problem about system cannot be mounted as r/w it's gone. Thank you :)
[LG Optimus 2x] devazg:
no luck here, stuck at LG logo
[LG Optimus 2x] vadonka:
it must be a makeflag or compiler issue, something is weird in my developer rig

cant boot the imperticus source too, hang on. i try to figure out whats wrong.
[LG Optimus 2x] Imperticus:
The remounting system as r/w issue seems to be present on my kernel too. I don't have any makeflags on mine source.
[LG Optimus 2x] morckx:
I bet the filesystem is corrupted.
[LG Optimus 2x] yarisd4dturbo:
I had a try, and i stuck on lg second screen.

No problem with the old 2.x version ;)

Fyi
[LG Optimus 2x] extreme79:
I installed the new kernel in the afternoon .. and it works great for me.

Previous issue seems to be disappeared (signal loss), but I'll test it tomorrow. Battery drain issue: actually the phone is fully charged and I'm going to start battery calibration.

Battery drain update: after 25 min with a single antutu bechmark test has drained the battery :-/ .. actually 97%..

so.. 3% x25m -> 7%/h -> estimated 14h for a complete discharge. Actually overclocked (but undervolted near to the min) with a max of 1,1Ghz + varius profiles (pimp my cpu) for each battery steps (oc within 40%, standard between 40% and 20%, underclocked beteween 20% and 10%, heavly uc under 10%, heavly uc with screen off)
[LG Optimus 2x] Pacas:
running wiui 2.3.30 coming directly from 2.x etana, also stuck at the second LG logo :(, 3.x doesnt work on my phone either
[LG Optimus 2x] sKweezr:
Just out of curiosity, would it matter which version of ClockworkMod Recovery is installed?

I have v.5.0.2.0, maybe I could try installing v.5.0.2.8 internal?
[LG Optimus 2x] kickokim:
Just forget what I said. It only booted once, i just rebooted a few minutes ago and got stuck on boot animation again. Had to flash an old kernel...
[LG Optimus 2x] sKweezr:
Wait a minute.....

Something's really wrong. Now I even have a problem installing RC1-85 from CWM, it hangs on "Installing update".

I never had this before. It all started with the v.3.0.y kernel. I had to pull the battery a couple of times because it hung. I hope I can solve this but it kinda looks like my phone is getting semi bricked :-(
[LG Optimus 2x] Imperticus:
I suggest everyone with hanging issues to update their cmw. It may be a solution for those having the problem.
[LG Optimus 2x] sKweezr:
To which one? I'm guessing the external one for compatibility with CM7(Kang)...?
[LG Optimus 2x] extreme79:
For me, Gueste v3.2 with latest NO touch recovery (coming from etana 04/04/2012), no boot problems.

Before installing new kernel I uninstalled pimpmycpu, reboot in recovery, manually cleared cache & dalvik (ok ok the installer do it automatically.. but I prefer to be redundant :P)

installed kernel

reboot.

:)
[LG Optimus 2x] ambled_hoh:
There's a way to calibrate the battery readings with the "ds" version of the kernel??? Or i have TO simply flash the 3.0kernel only HOC_OFT with no DS driver??

Inviato dal mio Optimus 2X usando Tapatalk
[LG Optimus 2x] morckx:
Again, this is definitely because the filesystem of your system partition is corrupted caused by battery pulls.

See http://xdaforums.com/showthread.php?p=24489513
[LG Optimus 2x] djasis:
One more strange thing. I've got a stuck at the second LG logo like others here :-( but, plug in the charger and power on the device or reboot by long pressing "power+vol up" and it will boot normally...

Flashed back to 2. Xx
[LG Optimus 2x] silentmelodies:
I did a full data wipe, reflashed the ROM, boot with the default kernel, - boots fine.

Did a full wipe again, reflashed ROM, and flashed the 3.0.y kernel, still with a fresh ROM, - after a very long boot, it boots to the lockscreen. Waited and gave the phone a minute, screen turned off, and upon trying to unlock I realize it's got a SOD. Rebooted, - stuck at second screen

Redone full wipe, flashed ROM, and reflashed kernel, - after a very long first and second boot screen, it goes to the MIUI booting screen. After a while, it hangs, - and remains that way after 10 minutes, - rebooted, same result.

So my conclusion is; a full wipe doesn't resolve the booting problem. Back to trusty 2.xx version until Vadonka can figure out the problem :)
[LG Optimus 2x] djasis:
Plz try to boot with charger plugged in. Just have a try, if the device will start up normally, vadonka should check power management section. Imho.
[LG Optimus 2x] silentmelodies:
Tried that, booted fine, but a while after unplugging it would get SOD again. So yeah, I think it's a power issue.
[LG Optimus 2x] antec123:
tried the latest kernel, but stuck on LG logo too bad, downgrade to 0402 kernel
[LG Optimus 2x] hadi_rena:
Kernel 3.0.y

I have similar problems with other while using kernel 3.0.y. Stuck at second LG logo (with halo background). I boot it twice and both of them stuck at second LG logo but at third attempt it stuck cyanogenmod boot animation, it's stuck instead of endless looping

For now reverting to 2.6.y and work flawlessly... I see the reason maybe system files corruption. How to check whether file system is corrupted or not ? Please bear with me (I noob at android) and give me step by step instruction :D

Thank You
[LG Optimus 2x] zait83:
<quote>Tried that, booted fine, but a while after unplugging it would get SOD again. So yeah, I think it's a power issue.</quote>

Actually, when u say so. I remember that my phone did wake up as long as I had it connected to my computer. When pulled it away from computer I froze. And then I didn't connect the wire again and stopped working through boot animation.
[LG Optimus 2x] anto986:
The first time I installed 3.0.y on the previous 2.x.x (0402 version Kernel :p)

I didn't notice bootloop

Today I flash the new temasek's kang, after 2 reboots I flashed the 3.0.y and started the bootloop.

What do you think about vadonka?
[LG Optimus 2x] mind_challenge:
Tried 3.0.y over temasek kang 85 and old etana - didn't work. Tried flashing kang 86 and then 3.0.y - didn't work. Back to old etana.

Sent from my Optimus 2X
[LG Optimus 2x] yukkio:
Flashing last etana it makes system cannot be mounted as r/w I've formatted system and restored a nandroid backup but it doesn't work.

Br
[LG Optimus 2x] -=Beavis=-:
Thanks for your work mate!!

Unfortunately I'm stuck at second LG logo too. Using latest Temasek KANG and your 3.0 y oc kernel.
[LG Optimus 2x] FaceTheSlayer:
Stuck on 2nd boot logo :(
[LG Optimus 2x] emanuele95:
V3.0 IS NOT WORKING! My phone's dead!!!
[LG Optimus 2x] zait83:
Boot to recovery and flash an older kernel or flash cm7 again
[LG Optimus 2x] tomislav177:
Don't flash this kernel. Obviously there is some problem with it at the moment. Vadonka will solve it, be patient.

One advise, alvays do a nandroid back up before flashing new kernel.
[LG Optimus 2x] anto986:
Guys, we must patiently wait for vadonka's patch.

The 3.0.y doesn't want work...

I tried a lot of cm7 rom, kang, miui, wiui... and all the combination but...

we need patience
[LG Optimus 2x] extreme79:
I think that there's a strange incompatibility.. because someone get bootloops.. and someone not.

For me it's all ok. Installed v3 over old v2x ina gueste v3.2 rom.

Question:

The guys with the bootloop problem come from previous version of kernel or another kernel?
[LG Optimus 2x] morckx:
There might be something to it. I had no problems whenever I flashed it over a vadonka v2 kernel and a corrupted system partition whenever I flashed it over stock CM kernel. Whenever means 2 and 3 times, respectively. (I compiled the kernel myself, however, largely based on vadonka's sources, but with differing configurations and minor patches.)
[LG Optimus 2x] vadonka:
hi guys

bad news, it seems the developer server what i used is dead. im not the only one who use that server, some web developer and programmer team also use this server for developement. they updated the ubuntu version to the 11.10 and this is messed up some library's. now the cross compiler not working properly, and many other things not working too.

i try to build imperticus kernel without any modification. its compiled but cant boot. and i cant even boot my well working 2.6.32 kernel.

i try to figured out what is causing the problem, or i will move on to a new server.

just im a little busy now..

since imperticus kernel is great, have all of the usefull patch like mine, except the otf, please use his kernel while i fix my problem. you guys can use my init script together with imperticus kernel, it will work, except the otf part.

the primary problem now is fix the build server.

thank you for your patience!
[LG Optimus 2x] lucfig:
Take your time man. You have been doing an awesome work.
[LG Optimus 2x] @dap:
No, thank you for all your hard work!

We will wait until you sort it out.
[LG Optimus 2x] xilw3r:
no probs, im still sticking with the 0402 version ,its great :)

only 1 issue: when i try to play backstab (from gameloft) its really laggy and lots of missing textures...
[LG Optimus 2x] yarisd4dturbo:
No problem man ;), we know who you are, and we 'll wait you, your kernel is the most stable kernel i ever try :)

Inviato dal mio Optimus 2X usando Tapatalk
[LG Optimus 2x] vadonka:
build server fixed so i upload an update guys:

- no overclock at the moment because it seems this caused the boot and the bsod problems

- full otf and ramhack support

- improved touch screen responsiveness, merged from the cm7 kernel

- improved power management support, better battery life

- many small fix..

try this version please, specially who have problem with the previous version.

i need more investigate the overclock part, because it not working well with the kernel 3.0.y.
[LG Optimus 2x] hei1125:
You may try this commit, working fine in 3.0.y kernel

https://github.com/hei1125/tegra-linux-3.0.y/commit/883241a1bfcf06566fd5b2d651b666f362afd53e
[LG Optimus 2x] vadonka:
thx, i will check out later :)
[LG Optimus 2x] Imperticus:
Vadonka, Any thoughts on the system not being able to mount as r/w?
[LG Optimus 2x] vadonka:
what what? :) i miss that part :)
[LG Optimus 2x] spica1234:
Vadonka try XUbuntu its better Ubuntu variant
[LG Optimus 2x] vadonka:
i have temasek kang #86 and kernel 3.0.27 with superuser and updates su, and no problem with mount the system as r/w

it sounds like a superuser/root issue for me. try to mount the system via the command line or the adb and check the command output.

mount -o remount,rw /system
[LG Optimus 2x] vadonka:
thx for the advice :)
[LG Optimus 2x] tr@p:
It's probably due to ramhack... which value if ramhack are you using?
[LG Optimus 2x] Imperticus:
doesn't work. some people have been complaining about that on both kernels, me included :confused:
[LG Optimus 2x] vadonka:
what do you mean doesn't work? what is the output of this mount command?

there must be some error if not working.
[LG Optimus 2x] Imperticus:
It just doesn't work. can't push anything into /system.

rootfs on / type rootfs (rw,relatime)
tmpfs on /dev type tmpfs (rw,relatime,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
none on /acct type cgroup (rw,relatime,cpuacct)
tmpfs on /mnt/asec type tmpfs (rw,relatime,mode=755,gid=1000)
tmpfs on /mnt/obb type tmpfs (rw,relatime,mode=755,gid=1000)
none on /dev/cpuctl type cgroup (rw,relatime,cpu)
tmpfs on /mnt/asec type tmpfs (rw,relatime,mode=755,gid=1000)
tmpfs on /mnt/extasec type tmpfs (rw,noatime)
/dev/block/mmcblk0p1 on /system type ext4 (ro,relatime,user_xattr,commit=180,barrier=1,data=ordered,noauto_da_alloc)
/dev/block/mmcblk0p8 on /data type ext4 (rw,nosuid,nodev,noatime,nodiratime,user_xattr,commit=180,barrier=1,data=ordered,noauto_da_alloc)
/dev/block/mmcblk0p2 on /cache type ext4 (rw,nosuid,nodev,noatime,nodiratime,user_xattr,commit=180,barrier=1,data=ordered,noauto_da_alloc)
/dev/block/mmcblk0p6 on /lgdrm type ext3 (rw,nosuid,nodev,noatime,barrier=0,data=writeback)
none on /sys/kernel/debug type debugfs (rw,relatime)
/dev/block/vold/179:17 on /mnt/sdcard type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
/dev/block/vold/179:17 on /mnt/secure/asec type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
tmpfs on /mnt/sdcard/.android_secure type tmpfs (ro,relatime,size=0k,mode=000)
/dev/block/vold/179:9 on /mnt/emmc type vfat (rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0602,dmask=0602,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro)
[LG Optimus 2x] Keltek:
Use pure Debian. Anybuntu and Unity sux ;)
[LG Optimus 2x] anto986:
The patched version of your 3.0.y kernel is so great :D

I have no problem after a lot of reboots...

Happy Easter to everyone.
[LG Optimus 2x] vadonka:
you mean the latest version without the overclock?
[LG Optimus 2x] vadonka:
its normal that the system partition is mounted as read only by default, but try to mount as read write and post the command output
[LG Optimus 2x] silentmelodies:
It's working pretty smooth even without OC, thanks for the hard work Vadonka :)
[LG Optimus 2x] Imperticus:
no, this is after trying to mount it as read/write. it doesn't change.
[LG Optimus 2x] vadonka:
the remount command completed without error?
[LG Optimus 2x] vadonka:
thats good news. i completely separate the otf and the overclock, now it can even possible to build a non oc, light oc, high oc version in the future.

i just need to apply the advanced oc patch what is mentioned a few post before.

i will have some family easter duty soon but then im work this together :)
[LG Optimus 2x] anto986:
Yes, the latest without OC...
[LG Optimus 2x] inci55:
thanks vadonka, 120307 is smoothy and working :)
[LG Optimus 2x] hadi_rena:
Non OC version boot successfully... I'm will use this version and reporting if another problem arise. You're rock vadonka :D

Hmm using non OC kernel I can mount system as R/W (using ES File Explorer)
[LG Optimus 2x] _Vegas:
Is the new build with the SD IO speed fix?
[LG Optimus 2x] vadonka:
theoretically yes :)
[LG Optimus 2x] hadi_rena:
Hmm for some heavy game you can use Chainfire3D and set some settings. If I remember correctly you must activate unroll textures.

CMIIW
[LG Optimus 2x] antec123:
little wierd, after flashing your newest kernel it random delete my apps
[LG Optimus 2x] vadonka:
this is a surprise that a kernel can do such these thing :rolleyes:
[LG Optimus 2x] _Vegas:
my sd speed is slow with the new build:rolleyes:
[LG Optimus 2x] vadonka:
yeah i noticed that, i forgot that change the read ahead size :)

it will be fixed in the next release
[LG Optimus 2x] Pacas:
still stuck at 2nd LG logo, when trying the new APR07 etana, running 2.3.30 wiui:(
[LG Optimus 2x] silentmelodies:
Reporting, Draw Something is now working fine with the newest 3.0.y noc kernel. Does this mean oc was indeed the problem or just something else you removed when rewriting for the newer linux kernel version? :)
[LG Optimus 2x] benihurst:
/System is mounted as read only. I can't use getril or fontchanger with your 3.0.y kernel. It was fine with 2.6x kernel. Everything else seems to be working normal. Keep up the good work.

Sent from my Optimus 2X
[LG Optimus 2x] vadonka:
only the oc, and i noticed that earlyer, the oc caused this game problems
[LG Optimus 2x] vadonka:
getril working fine here
[LG Optimus 2x] vadonka:
for who have system read only problem:

-update the superuser to the latest version from the market

-run superuser, settings scroll down and check the su binary version that is 3.0.3.2

if the version correct, try this from a windows/linux command:

adb remount

adb mount

and check the system partition status.

if the adb can remount the system partition as read/write then its not a kernel problem directly
[LG Optimus 2x] devazg:
It works now and I must say this is the fastest kernel I've ever used ...

THANK YOU VADONKA!:D
[LG Optimus 2x] djasis:
Vadonka damned hell genius! Thanx :-)

Ps. Still no luck with access to system partition.. and strange error while installing any app from market "you have no free space"... I guess that there is no access to "data" either.. :-( roll back to 2.xx again :-( :-( :-(
[LG Optimus 2x] Wickie87:
Unfortunately this doesn't work for me. I get an error that SuperUser can't update because of a write protection on the system partition. Any other suggestions?

Aside from that, great work on this kernel!
[LG Optimus 2x] sKweezr:
Unfortunately, my phone seems to have really bricked. No recovery mode when pressing power + volume down.

Any advice on where to start?
[LG Optimus 2x] AleSSi0:
Try and try again.
[LG Optimus 2x] Imperticus:
+1 here. adb remount says "remount succeeded" but when you do adb shell mount /system shows 'ro' and not 'rw'.
[LG Optimus 2x] vadonka:
this sounds familiar, its the market cache/data issue. somebody post the solution of this, damn xda why cant work the search function?

anyway this market thing not the kernel issue it is sure. about the system read only thing im thinkin ;)
[LG Optimus 2x] vadonka:
i still cant reproduce this issue. the system partition is ext4 like the data and the data is mounted fine, so the kernel ext4 driver is ok. i have an idea

try to remount the system partition to rw while the init process. put the remount command to an init script and named 99mount for example.

it is possible that the system partition cant be unlock while the system is running for some reason. but i dont think its a kernel failure.

if im near pc, i will check the ext4 driver for sure.
[LG Optimus 2x] vadonka:
pull out the battery, put back, press the power button+voldown until you see the second lg logo with the blue background thing, then release only the power button but hold the voldown. it must work
[LG Optimus 2x] Wickie87:
Looks like I solved my problem. This is what I did.

1) Manually format /system in CWM

2) install CM7, gapps and other addons

3) boot into CM7

4) update su binary following Vadonka's steps

5) reboot to CWM and install kernel (no config file)

6) problem solved, I can use GetRIL, Root Explorer in rw, etc.

Does this resolve your issues?
[LG Optimus 2x] vadonka:
there is a separate su binary install in the developers page, its have a cwm version too. in that case its enough that install the updated su binary from the cwm, or i will write a mechanism for this in the kernel installer.

here is the link: http://downloads.androidsu.com/superuser/su-bin-3.0.3.2-efghi-signed.zip

for who have mount problem install this from the cwm
[LG Optimus 2x] mrgian:
Does the latest version of 3.0.y better than 1204021110-ETaNa_HOC_DS_OTF.zip?
[LG Optimus 2x] djasis:
Solved market apps installation with three times "wipe cache and dalvik then reboot" procedure ... updated Su but still no success with system mount...
[LG Optimus 2x] kickokim:
I can't seem to install fro cwm. It gives an error then it aborts!
[LG Optimus 2x] vadonka:
are you have touch cwm? if yes its normal.
[LG Optimus 2x] tomislav177:
RW problem

Now everything works boot and the rom, but same problem as the other members not rw and navigon will not start revert back to 2,6 kernel and everything works.
[LG Optimus 2x] kickokim:
No, just normal cwm that i installed from rom manager... also now i can't do a backup from cwm because it can't mount system.
[LG Optimus 2x] vadonka:
in that case i think i know the problem :)

give me some time guys.

this easter is a familiy nightmare for me :)
[LG Optimus 2x] kickokim:
:D don't worry!
[LG Optimus 2x] yukkio:
System r/w problem solved with latest su binary.

Thanks Vadonka

BR
[LG Optimus 2x] :
A quick one (minor fix): The build.prop after installation needs '=' from lines with swik (bravia engine?). I fixed it by editing it in root explorer, but would be nice to have it fixed in the installer.

---------- Post added at 09:53 PM ---------- Previous post was at 09:45 PM ----------

The following patch fixes it

[dky]diff -du tmp/install.sh tmp/install-mod.sh

--- tmp/install.sh 2012-01-07 07:34:06.000000000 +0530

+++ tmp/install-mod.sh 2012-01-10 21:51:52.700677500 +0530

@@ -85,8 +85,8 @@

add dalvik.vm.heapsize = 48m

add ro.telephony.call_ring.delay = 1000

# Bravia engine

-add ro.service.swiqi.supported true

-add persist.service.swiqi.enable 1

+add ro.service.swiqi.supported = true

+add persist.service.swiqi.enable = 1

# Battery save

add wifi.supplicant_scan_interval = 320

add pm.sleep_mode = 1

@@ -139,4 +139,4 @@

rm /system/etc/init.d/*

rm -rf /data/dalvik-cache/*

-# Leave the rest to the CWM

\ No newline at end of file

+# Leave the rest to the CWM